Home / 146,604.72-219,907.62-62,352.84

Finding the Fourth Proportional to 146,604.72, 219,907.62 and 62,352.84

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Solution

The fourth proportional to 146,604.72, 219,907.62 and 62,352.84 is: 93,529.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,604.72 : 219,907.62 = 62,352.84 : x
  2. Step 2: Convert to fraction form
    146,604.72/219,907.62 = 62,352.84/x
  3. Step 3: Cross multiply
    146,604.72x = 219,907.62 × 62,352.84
  4. Step 4: Simplify right side
    146,604.72x = 13,711,864,644.64
  5. Step 5: Solve for x
    x = 13,711,864,644.64/146,604.72
  6. Step 6: Final answer
    x = 93,529.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.